Description
Reducing adapter with standard ground joint is a DURAN® laboratory glass piece that bridges different standard taper sizes in multi-part apparatus. Configured with sleeve NS 19/26 and core NS 14/23, it enables a controlled size reduction between these widely used ground joint formats. The single-piece unit weighs 0,020 kg and is suited to distillation, extraction, and other glassware setups where condensers, flasks, or adapters must be joined despite mismatched joint dimensions. DURAN® construction aligns with common laboratory glass systems that depend on interchangeable standard ground joints for leak-resistant mechanical connections. From manufacturer Lenz, this reducing adapter belongs to the family of glass components used in laboratory vessels and consumable assemblies. It supports modular configuration of reaction and separation trains in research, quality-control, and teaching laboratories. Explicit sleeve and core designation helps users match the adapter quickly to existing NS 19/26 and NS 14/23 equipment without ambiguity.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Reducing adapter with standard ground joint
- Material: DURAN®
- Sleeve: NS 19/26
- Core: NS 14/23
- Weight: 0,020 kg
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Questions about Reducing adapter, w. stand. ground joint, DURAN®, sleeve 19/26, core 14/23
What is this article?
Reducing adapter, w. stand. ground joint, DURAN®, sleeve 19/26, core 14/23 is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.